000 00293nam a2200109Ia 45e0
008 181001s1971 xx 000 0 und d
100 _aWaters F.J.
245 0 _aABC’s of Electronics
260 _aLondon
_bMachmillan
_c1971
300 _a96
942 _2ddc
_cBK
999 _c1640
_d1640